2642257450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{3769}}^1$

素因数の和:5791

約数の個数: 48

約数和(自身を含む): 5620979520

約数和(自身を除く): 2978722070

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2003, 3769, 4006, 7538, 10015, 14021, 18845, 20030, 26383, 28042, 37690, 50075, 52766, 70105, 94225, 100150, 131915, 140210, 188450, 263830, 350525, 659575, 701050, 1319150, 7549307, 15098614, 37746535, 52845149, 75493070, 105690298, 188732675, 264225745, 377465350, 528451490, 1321128725, 2642257450]

約数ペア:

[(1, 2642257450), (2, 1321128725), (5, 528451490), (7, 377465350), (10, 264225745), (14, 188732675), (25, 105690298), (35, 75493070), (50, 52845149), (70, 37746535), (175, 15098614), (350, 7549307), (2003, 1319150), (3769, 701050), (4006, 659575), (7538, 350525), (10015, 263830), (14021, 188450), (18845, 140210), (20030, 131915), (26383, 100150), (28042, 94225), (37690, 70105), (50075, 52766)]